Skymaps for mac

[Iguana]

Not sure what you mean about pc oriented, but maybe look in a map's .cfg at this section:

// The skymap for this map. You can change this by commenting the one below, and then uncommenting one of your choosing
// Alternatively, you can add your own into "packages/textures/skymaps" and use it as below.

//loadsky "textures/skymaps/steini/steini4" // This skymap is now "disabled"

// loadsky "textures/skymaps/steini/steini2"
// loadsky "textures/skymaps/steini/steini3"
// loadsky "textures/skymaps/makke/rocky"
// loadsky "textures/skymaps/makke/mountain"
// loadsky "textures/skymaps/iceflow/iceflow"
// loadsky "textures/skymaps/ladynighthawk/inhcanyons1"
// loadsky "textures/skymaps/socksky/nightball"
// loadsky "textures/skymaps/socksky/grave"
loadsky "textures/skymaps/kothic/atsea" // This skymap is "enabled"

loadsky "file path to specific skymap folder" // for example: textures/skymaps/kothic/atsea and not a specific file within the target skymap folder, because a specific skymap folder is composed of 5 different images..